USN-7380-1 linux-lowlatency vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - x86...

CVE-2023-53014 dmaengine: tegra: Fix memory leak in terminate_all()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: tegra: Fix memory leak in terminateall Terminate vdesc when terminating an ongoing transfer. This will ensure that the vdesc is present in the descterminated list The descriptor will be freed later in descfreelist. Thi...

CVE-2023-53014 dmaengine: tegra: Fix memory leak in terminate_all()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: tegra: Fix memory leak in terminateall Terminate vdesc when terminating an ongoing transfer. This will ensure that the vdesc is present in the descterminated list The descriptor will be freed later in descfreelist. Thi...

USN-7379-1 linux, linux-aws, linux-azure, linux-gcp, linux-hwe-6.11, linux-oracle, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - x86...

Linux Distros Unpatched Vulnerability : CVE-2022-49522

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mmc: jz4740: Apply DMA engine limits to maximum segment size Do what is done in other DMA-enabled MMC host drivers cf. host/mmci.c and limit the maximum segment...

SUSE CVE-2022-49320

In the Linux kernel, the following vulnerability has been resolved: dmaengine: zynqmpdma: In struct zynqmpdmachan fix descsize data type In zynqmpdmaalloc/freechanresources functions there is a potential overflow in the below expressions. dmaalloccoherentchan-dev, 2 chan-descsize ZYNQMPDMANUMDESC...

CVE-2022-49522

In the Linux kernel, the following vulnerability has been resolved: mmc: jz4740: Apply DMA engine limits to maximum segment size Do what is done in other DMA-enabled MMC host drivers cf. host/mmci.c and limit the maximum segment size based on the DMA engine's capabilities. This is needed to avoid...

UBUNTU-CVE-2022-49652

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Fix refcount leak in tidra7xbarrouteallocate ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not needed anymore. Add missing ofnodeput in to fix this...

UBUNTU-CVE-2022-49073

In the Linux kernel, the following vulnerability has been resolved: ata: satadwc460ex: Fix crash due to OOB write the driver uses libata's "tag" values from in various arrays. Since the mentioned patch bumped the ATATAGINTERNAL to 32, the value of the SATADWCQCMDMAX needs to account for that...

CVE-2022-49650 dmaengine: qcom: bam_dma: fix runtime PM underflow

In the Linux kernel, the following vulnerability has been resolved: dmaengine: qcom: bamdma: fix runtime PM underflow Commit dbad41e7bb5f "dmaengine: qcom: bamdma: check if the runtime pm enabled" caused unbalanced pmruntimeget/put calls when the bam is controlled remotely. This commit reverts it...

CVE-2022-49522

CVE-2022-49522 concerns a Linux kernel MMC driver issue (mmc: jz4740) where DMA maps could exceed the DMA engine’s capabilities. The root cause is not a research-level flaw but an inadequate limit on the maximum segment size for DMA data transfers. The fix enforces DMA engine limits on the jz4740...

CVE-2022-49522 mmc: jz4740: Apply DMA engine limits to maximum segment size

In the Linux kernel, the following vulnerability has been resolved: mmc: jz4740: Apply DMA engine limits to maximum segment size Do what is done in other DMA-enabled MMC host drivers cf. host/mmci.c and limit the maximum segment size based on the DMA engine's capabilities. This is needed to avoid...

CVE-2022-49522 mmc: jz4740: Apply DMA engine limits to maximum segment size

In the Linux kernel, the following vulnerability has been resolved: mmc: jz4740: Apply DMA engine limits to maximum segment size Do what is done in other DMA-enabled MMC host drivers cf. host/mmci.c and limit the maximum segment size based on the DMA engine's capabilities. This is needed to avoid...

CVE-2022-49522

In the Linux kernel, the following vulnerability has been resolved: mmc: jz4740: Apply DMA engine limits to maximum segment size Do what is done in other DMA-enabled MMC host drivers cf. host/mmci.c and limit the maximum segment size based on the DMA engine's capabilities. This is needed to avoid...

CVE-2022-49320

The CVE-2022-49320 entry concerns the Linux kernel dmaengine for ZynqMP DMA. The root cause is an overflow risk in zynqmp_dma_alloc/free_chan_resources where 32-bit operands are used in size calculations (2 * chan->desc_size * ZYNQMP_DMA_NUM_DESCS). The fix changes the desc_size data type to s...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not limiting the maximum segment size based on the capabilities of the DMA engine, which could result in a DMA...

SUSE-SU-2025:0698-1 Security update for the Linux Kernel (Live Patch 25 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-15040024116 fixes several issues. The following security issues were fixed: - CVE-2024-35789: wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes bsc1227320. - CVE-2024-40956: dmaengine: idxd: Fix possible Use-After-Free in irqprocessworklis...

PT-2025-25817

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.13.0-rc7 Description A vulnerability has been resolved in the Linux kernel related to the dmaengine, specifically the k3-udma-glue. The issue arises from the k3 udma glue reset rx chn function, which previously...

SUSE-SU-2025:0643-1 Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506008 fixes several issues. The following security issues were fixed: - CVE-2024-35789: wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes bsc1227320. - CVE-2024-40956: dmaengine: idxd: Fix possible Use-After-Free in irqprocessworklist...

DEBIAN-CVE-2024-56767

In the Linux kernel, the following vulnerability has been resolved: dmaengine: atxdmac: avoid nullprtderef in atxdmacprepdmamemset The atxdmacmemsetcreatedesc may return NULL, which will lead to a null pointer dereference. For example, the len input is error, or the atchan-freedescslist is empty...